![Stainless Steel Sankey Coupler-Sankey Coupler](http://www.bitterandesters.com/cdn/shop/products/SankeyD.jpg?v=1590673404&width=1445)
![Stainless Steel Sankey Coupler-Sankey Coupler](http://www.bitterandesters.com/cdn/shop/products/SankeyU.jpg?v=1590673451&width=1445)
![Stainless Steel Sankey Coupler-Sankey Coupler](http://www.bitterandesters.com/cdn/shop/products/SankeyA.jpg?v=1590673404&width=1445)
![Stainless Steel Sankey Coupler-Sankey Coupler](http://www.bitterandesters.com/cdn/shop/products/SankeyS.jpg?v=1590673403&width=1445)
- A Type (German-Spaten, Paulaner)
- D Type (American) The D-Style sanke keg beer tap is the most commonly-used keg coupler in the U.S.
- S Type (European-Heineken, Stella) The S - type coupling has beer dispensed out of the top port, and the side port is for gas.
- U Type (Ireland, Guiness, Harp)